.main {
    padding-top: 80px;
    padding-bottom: 140px;
    background-color: #f5f5f5;
    min-height: 740px;
}

.title h1{
    text-align: center;
    font-size: 36px;
}

.main .time {
    margin-top: 40px;
    margin-right: 20px;
    text-align: right;
    color: #666;
    font-size: 16px;
}

.main .content {
    margin-top: 10px;
    font-size: 18px;
    line-height: 2em;
}
